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Finite difference coefficient
Known as:
Finite difference coefficients
In mathematics, to approximate a derivative to an arbitrary order of accuracy, it is possible to use the finite difference. A finite difference can…
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6 relations
Finite difference
Finite difference method
Five-point stencil
List of numerical analysis topics
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Finite-difference modeling with variable grid-size and adaptive time-step in porous media
Xin-xin Liu
,
Xingyao Yin
,
Guo-chen Wu
2014
Corpus ID: 111377523
Forward modeling of elastic wave propagation in porous media has great importance for understanding and interpreting the…
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2014
2014
Carbonate reservoir Pre-stack Reverse-time Migration and GPU/CPU heterogeneous computing research
Ke Xuan
,
Shi Ying
,
Guo Xuebao
,
Liu Shizhu
2014
Corpus ID: 112235745
In order to be able to accurately to imaging of carbonate type of geological structure, this paper propose a kind of prestack…
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Review
2010
Review
2010
One-way wave-equation migration of compressional and converted waves in a VTI medium
Ø. Pedersen
,
B. Ursin
,
H. Helgesen
2010
Corpus ID: 55196210
In seismic reflection surveying, by recording both pressure and shear-wave reflections, one can increase the amount of…
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2009
2009
2-D frequency-space domain finite-difference elastic-wave modeling using compressed storage format
Jianping Liao
,
Huazhong Wang
,
Z. Ma
2009
Corpus ID: 61325744
Summary Numerical simulations are widely used in seismic forward and inversion, Simulation in frequency space domain has its…
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2008
2008
Slot Ventilated Room with Heated Obstruction
Waheed S. Mohammed
,
Wissam Mohammed
Engineering and Technology Journal
2008
Corpus ID: 96909062
A numerical study of two-dimension al turbulent buoyant rcirculating flow within mechanically ventilated rooms is reported. The…
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2000
2000
Optimal finite-difference sub-gridding techniques applied to the Helmholtz equation
J. Nehrbass
,
Robert Lee
2000
Corpus ID: 21735229
Since the spatial resolution of a uniform grid determines in part the accuracy of a given simulation, it must be judiciously…
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